• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 ��� 

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
IL- chicago area

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>Coastal/Lakeshore Hazard Messages
>Marine Weather Warning
>Non-Precipitation Watch/Warning/Advisory

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus53 kapx 200751
nshapx

lmz345-346-201600-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
351 am edt wed sep 20 2017

.today...south wind 5 to 10 knots. mostly cloudy early in the
morning then becoming mostly sunny. waves 2 feet or less. 
.tonight...south wind 5 to 10 knots with gusts to around
20 knots. chance of showers and thunderstorms. waves 2 feet or
less. 
.thursday...light winds. partly sunny. waves 2 feet or less. 
.thursday night...southeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrb 200913
nshgrb

lmz541>543-201615-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
413 am cdt wed sep 20 2017

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...se wind 10 to 15 kts veering s 15 to 25 kts in the late 
morning and afternoon. waves 2 to 4 ft building to 3 to 5 ft in 
the afternoon. patchy dense fog in the morning. a chance of 
showers and thunderstorms in the afternoon. 
.tonight...sw wind 10 to 15 kts veering n 5 to 10 kts after
midnight. waves 3 to 5 ft subsiding to 2 to 4 ft after midnight.
a chance of thunderstorms in the evening. a chance of showers. 
patchy fog after midnight.
.thursday...ne wind 10 to 15 kts. waves 1 to 3 ft. partly sunny. 
.thursday night...se wind 5 to 10 kts veering s 10 to 15 kts in
the late evening and overnight. waves 2 ft or less. partly
cloudy.  

$$
fzus53 kgrr 200706
nshgrr

lmz847-201515-
grand haven to whitehall mi-
306 am edt wed sep 20 2017

.today...south winds 10 to 15 knots. mostly sunny. areas of fog
until midday. waves 1 to 2 feet. 
.tonight...south winds 10 to 15 knots. partly cloudy in the evening
then becoming mostly cloudy. a chance of showers and thunderstorms.
waves 1 to 3 feet. 
.thursday...south winds 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...south winds 5 to 15 knots. partly cloudy. a slight
chance of showers and thunderstorms overnight. waves around 1 foot. 

$$
fzus53 kgrr 200706
nshgrr

lmz846-201515-
holland to grand haven mi-
306 am edt wed sep 20 2017

.today...southeast winds around 10 knots veering south. mostly
sunny. areas of fog until midday. waves around 1 foot. 
.tonight...south winds 10 to 15 knots. partly cloudy with a chance
of showers and thunderstorms. waves 1 to 2 feet. 
.thursday...south winds 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...south winds 5 to 10 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves 1 foot or less. 

$$
fzus53 kgrr 200706
nshgrr

lmz845-201515-
south haven to holland mi-
306 am edt wed sep 20 2017

.today...south winds 10 to 15 knots. mostly sunny. areas of fog
until midday. waves 1 foot or less. 
.tonight...south winds 10 to 15 knots. partly cloudy with a chance
of showers and thunderstorms. waves around 1 foot. 
.thursday...south winds 5 to 10 knots. mostly sunny. waves around
1 foot. 
.thursday night...south winds 5 to 10 knots. partly cloudy. a slight
chance of showers and thunderstorms in the evening. waves 1 foot or
less. 

$$
fzus53 kgrr 200706
nshgrr

lmz844-201515-
st joseph to south haven mi-
306 am edt wed sep 20 2017

.today...south winds 10 to 15 knots. mostly sunny. areas of fog
until midday. waves 1 foot or less. 
.tonight...south winds 10 to 15 knots. partly cloudy with a slight
chance of showers and thunderstorms. waves around 1 foot. 
.thursday...south winds 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.thursday night...south winds 10 to 15 knots. partly cloudy. waves
1 foot or less. 

$$
fzus53 kgrr 200706
nshgrr
909 

nearshore marine forecast
national weather service grand rapids mi
306 am edt wed sep 20 2017

for waters within five nautical miles of shore on lake michigan

lmz849-201515-
pentwater to manistee mi-
306 am edt wed sep 20 2017

.today...south winds 10 to 20 knots. mostly sunny. areas of fog
until midday. waves 1 to 3 feet. 
.tonight...south winds 10 to 20 knots. partly cloudy in the evening
then becoming mostly cloudy. a chance of showers and thunderstorms.
waves 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots. partly sunny. a slight
chance of showers and thunderstorms until midday. waves around
1 foot. 
.thursday night...south winds 5 to 15 knots. partly cloudy. a slight
chance of showers and thunderstorms overnight. waves around 1 foot. 

$$
fzus53 kgrr 200706
nshgrr

lmz848-201515-
whitehall to pentwater mi-
306 am edt wed sep 20 2017

.today...south winds 10 to 20 knots. mostly sunny. areas of fog
until midday. waves 1 to 3 feet. 
.tonight...south winds 10 to 20 knots. partly cloudy in the evening
then becoming mostly cloudy. a chance of showers and thunderstorms.
waves 1 to 3 feet. 
.thursday...south winds 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...south winds 5 to 15 knots. partly cloudy. a slight
chance of showers and thunderstorms overnight. waves around 1 foot. 

$$
fzus53 kiwx 200823
nshiwx
194 

nearshore marine forecast for indiana
national weather service northern indiana
423 am edt wed sep 20 2017

for waters within five nautical miles of shore on lake michigan

lmz046-201615-
michigan city in to new buffalo mi-
423 am edt wed sep 20 2017

.today...south wind 5 to 10 knots. mostly sunny. patchy fog in
the morning. waves 1 foot or less. 
.tonight...south wind 5 to 15 knots. slight chance of showers and
thunderstorms after midnight. waves around 1 foot. 
.thursday...south wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

the water temperature off michigan city is 64 degrees...and 59 
degrees off st. joseph.

$$
fzus53 kiwx 200823
nshiwx

lmz043-201615-
new buffalo mi to st joseph mi-
423 am edt wed sep 20 2017

.today...south wind 5 to 10 knots. mostly sunny. patchy fog in
the morning. waves 1 foot or less. 
.tonight...south wind 5 to 15 knots. slight chance of showers and
thunderstorms after midnight. waves 1 to 2 feet. 
.thursday...south wind 5 to 10 knots. partly cloudy in the
morning then becoming mostly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

the water temperature off michigan city is 64 degrees...and 59 
degrees off st. joseph.

$$
fzus53 klot 200816
nshlot

lmz743>745-201545-
calumet harbor to gary-gary to burns harbor-
burns harbor to michigan city-
316 am cdt wed sep 20 2017

.today...south winds 10 to 15 kt. patchy fog in the morning.
waves 1 ft or less. 
.tonight...south winds 10 to 15 kt. chance of showers and
thunderstorms. waves 1 ft or less. 
.thursday...south winds 10 to 15 kt diminishing to 5 to 10 kt. 
mostly sunny. waves 1 ft or less. 
.thursday night...south winds 10 to 15 kt. partly cloudy. waves
1 ft or less.  

$$
fzus53 klot 200816
nshlot
808 

nearshore marine forecast
national weather service chicago/romeoville il
316 am cdt wed sep 20 2017

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

lmz740>742-201545-
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-
316 am cdt wed sep 20 2017

.today...south winds 10 to 20 kt. patchy fog in the morning.
waves 1 ft or less building to 2 to 4 ft. 
.tonight...south winds 10 to 15 kt diminishing to 5 to 10 kt after
midnight. chance of showers and thunderstorms. waves 1 to 3 ft. 
.thursday...south winds 5 to 10 kt. mostly sunny. waves 1 ft or
less. 
.thursday night...south winds 10 to 15 kt. partly cloudy. waves
1 ft or less.  

$$
fzus53 kmkx 200815
nshmkx
237 

nearshore marine forecast
national weather service milwaukee/sullivan wi
315 am cdt wed sep 20 2017

for waters within five nautical miles of shore on lake michigan

lmz643-201600-
sheboygan to port washington wi-
315 am cdt wed sep 20 2017

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...southeast wind 10 to 15 knots becoming south 15 to
20 knots in the late morning and afternoon. gusts up to 25 knots.
slight chance of showers and thunderstorms late in the afternoon.
waves 1 to 2 feet building to 3 to 4 feet in the late morning and
afternoon. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots late in the evening, then
veering southwest after midnight veering northwest early in the
morning. chance of showers and thunderstorms. waves 3 to 4 feet
subsiding to 1 to 3 feet early in the morning. 
.thursday...north wind 5 to 10 knots veering east in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
1 to 2 feet. 

$$
fzus53 kmkx 200815
nshmkx
lmz645-201600-
north point light to wind point wi-
315 am cdt wed sep 20 2017

.today...southeast wind 10 to 15 knots with gusts to around
20 knots becoming south 15 to 20 knots in the afternoon. partly
sunny. waves around 1 foot building to 2 to 4 feet in the late
morning and afternoon. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots becoming 5 to 15 knots late in the evening, then
becoming 5 to 10 knots after midnight. chance of showers and
thunderstorms. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.thursday...southeast wind 5 to 10 knots. partly sunny. waves
around 1 foot. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
1 to 2 feet. 

$$
fzus53 kmkx 200815
nshmkx
lmz646-201600-
wind point wi to winthrop harbor il-
315 am cdt wed sep 20 2017

.today...southeast wind 10 to 15 knots with gusts to around
20 knots rising to 15 to 20 knots in the afternoon. partly sunny.
waves around 1 foot building to 2 to 4 feet in the late morning
and afternoon. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots becoming 5 to 15 knots late in the evening, then
becoming 5 to 10 knots after midnight. chance of showers and
thunderstorms. waves 2 to 4 feet subsiding to 1 to 2 feet in the
late evening and overnight. 
.thursday...southeast wind 5 to 10 knots. partly sunny. waves
around 1 foot. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
around 1 foot. 

$$
fzus53 kmkx 200815
nshmkx
lmz644-201600-
port washington to north point light wi-
315 am cdt wed sep 20 2017

.today...southeast wind 10 to 15 knots with gusts to around
20 knots becoming south 15 to 20 knots in the afternoon. slight
chance of showers and thunderstorms late in the afternoon. waves
around 1 foot building to 3 to 4 feet in the late morning and
afternoon. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 to 10 knots in the late evening and
early morning, then veering west early in the morning. chance of
showers and thunderstorms. waves 3 to 4 feet subsiding to 1 to
2 feet after midnight. 
.thursday...east wind 5 to 10 knots veering southeast in the
afternoon. partly sunny. waves 1 to 2 feet. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
around 1 foot. 

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2017 WeatherFlow, Inc · Contact Us · Ad Marketplace